Investigators said Anthony Kilby, 26, confessed to having a sexual relationship with the teen girl at Manzano High School.

Kilby is a teacher's aide for special education students and the coach for the freshman wrestling and football teams.

Investigators said that Kilby, a former Lobo football player, had a sexual relationship last year with a 15-year-old girl who wasn't in his class.

A criminal complaint showed the relationship started in October when Kilby picked up the teen and took her to his brother's house, where they had consensual sex. The teen reported at least four more sexual encounters with Kilby, investigators said,

?That's really shocking,? said Sabrina Gallegos, a student. ?I can't believe someone would have tried to take advantage of a little girl like that

When the district found out about the incident, officials said they immediately worried this man might have targeted other young students at the school.

?He (Kilby) indicated to us that this is not (the case),? said Detective Carla Gandara.

District officials said they, as well as the students, are very concerned about the allegations.

?That teacher should not be trying to have relationships with any student, (whether) they're 18 or not. They (might) think it's legal, but really, you're still a teacher. You're at a school (and) you're here to teach,? Gallegos said.

Investigators said Kilby is being charged with eight counts of criminal sexual penetration of a minor. He is being held at the Metropolitan Detention Center, with bail set at $250,000.

Kilby is on paid leave, awaiting his district hearing Friday. The hearing will decide if Kilby can keep his job at Manzano High School.

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